Title of article :
Intersecting branes and anti-de Sitter spacetimes in SU(2)×SU(2) gauged supergravity
Author/Authors :
Harvendra Singh، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 1998
Pages :
5
From page :
327
To page :
331
Abstract :
In this note we extend our work in a previous paper hep-th/9801038. We show here that various intersecting brane-like configurations can be found in the vacuum of D=4,N=4 supergravity with gauged R-symmetry group SU(2)×SU(2). These include intersections of domain-walls, strings and point-like objects. Some of these intersecting configurations preserve 1/2 and 1/4 of supersymmetry. We observe that the previously obtained AdS3×R1 pure axionic vacuum or `axio-vacʹ is an intersection of domain-wall with extended string with 1/2 supersymmetries. Also the solutions known as `electro-vacʹ with geometry AdS2×R2 can be simply interpreted as the intersection of domain-wall with point-like object.
Journal title :
PHYSICS LETTERS B
Serial Year :
1998
Journal title :
PHYSICS LETTERS B
Record number :
910820
Link To Document :
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